Each field name used in a(n) ________ must be enclosed within its own pair of square brackets, and the new field name must be followed by a colon.

To facilitate the sharing of a document with others, you can use the ________ file format to retain all of the elements of a page

Fill in the blank(s) with correct word

Which type of ISDN circuit provides 23 B channels and 1 D channel?

A) BRI B) IDSL C) PRI D) SDSL